Search: Darwin, C. R. in addressee 
1860-1869::1861::05 in date 
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Showing 14 of 4 items

From:
Thomas Davidson
To:
Charles Robert Darwin
Date:
3 May 1861
Source of text:
DAR 99: 1–2
Summary:

Sends three tables on the known geological distribution of genera and subgenera of Brachiopoda. Has been continually puzzled by intermediate forms, and is convinced that the greater number of species can be linked together. "Natura non facit saltum."

Contributor:
Darwin Correspondence Project
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From:
William Bernhard Tegetmeier
To:
Charles Robert Darwin
Date:
4 May [1861]
Source of text:
DAR 205.2: 256
Summary:

Sends some replies to CD’s queries and data on pigeon flights between Bordeaux and Verviers.

Contributor:
Darwin Correspondence Project
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From:
William Bernhard Tegetmeier
To:
Charles Robert Darwin
Date:
[28 May 1861]
Source of text:
DAR 84.1: 144
Summary:

[Queries in CD’s hand answered on same pages by WBT.] Sexual selection of fowls; role of beauty in cocks.

Contributor:
Darwin Correspondence Project
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From:
Bernard Peirce Brent
To:
Charles Robert Darwin
Date:
29 May 1861
Source of text:
DAR 84.1: 1–9
Summary:

Sexual behaviour of fowls.

Contributor:
Darwin Correspondence Project
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